Changed indent spaces and made localhost only

app.js

@@ -19,10 +19,10 @@ app.use(express.json());
 app.use(express.urlencoded({ extended: false }));
 app.use(cookieParser());
 app.use(sassMiddleware({
-  src: path.join(__dirname, 'public'),
-  dest: path.join(__dirname, 'public'),
-  indentedSyntax: true, // true = .sass and false = .scss
-  sourceMap: true
+    src: path.join(__dirname, 'public'),
+    dest: path.join(__dirname, 'public'),
+    indentedSyntax: true, // true = .sass and false = .scss
+    sourceMap: true
 }));
 app.use(express.static(path.join(__dirname, 'public')));
 
@@ -31,18 +31,18 @@ app.use('/users', usersRouter);
 
 // catch 404 and forward to error handler
 app.use(function(req, res, next) {
-  next(createError(404));
+    next(createError(404));
 });
 
 // error handler
 app.use(function(err, req, res, next) {
-  // set locals, only providing error in development
-  res.locals.message = err.message;
-  res.locals.error = req.app.get('env') === 'development' ? err : {};
+    // set locals, only providing error in development
+    res.locals.message = err.message;
+    res.locals.error = req.app.get('env') === 'development' ? err : {};
 
-  // render the error page
-  res.status(err.status || 500);
-  res.render('error');
+    // render the error page
+    res.status(err.status || 500);
+    res.render('error');
 });
 
 module.exports = app;

bin/www

@@ -12,7 +12,7 @@ var http = require('http');
  * Get port from environment and store in Express.
  */
 
-var port = normalizePort(process.env.PORT || '3000');
+var port = normalizePort(process.env.PORT || '7000');
 app.set('port', port);
 
 /**
@@ -22,10 +22,10 @@ app.set('port', port);
 var server = http.createServer(app);
 
 /**
- * Listen on provided port, on all network interfaces.
+ * Listen on provided port, on all localhost.
  */
 
-server.listen(port);
+server.listen(port, 'localhost');
 server.on('error', onError);
 server.on('listening', onListening);
 
@@ -34,19 +34,19 @@ server.on('listening', onListening);
  */
 
 function normalizePort(val) {
-  var port = parseInt(val, 10);
+    var port = parseInt(val, 10);
 
-  if (isNaN(port)) {
-    // named pipe
-    return val;
-  }
+    if (isNaN(port)) {
+        // named pipe
+        return val;
+    }
 
-  if (port >= 0) {
-    // port number
-    return port;
-  }
+    if (port >= 0) {
+        // port number
+        return port;
+    }
 
-  return false;
+    return false;
 }
 
 /**
@@ -54,27 +54,27 @@ function normalizePort(val) {
  */
 
 function onError(error) {
-  if (error.syscall !== 'listen') {
-    throw error;
-  }
+    if (error.syscall !== 'listen') {
+        throw error;
+    }
 
-  var bind = typeof port === 'string'
-    ? 'Pipe ' + port
-    : 'Port ' + port;
+    var bind = typeof port === 'string'
+        ? 'Pipe ' + port
+        : 'Port ' + port;
 
-  // handle specific listen errors with friendly messages
-  switch (error.code) {
-    case 'EACCES':
-      console.error(bind + ' requires elevated privileges');
-      process.exit(1);
-      break;
-    case 'EADDRINUSE':
-      console.error(bind + ' is already in use');
-      process.exit(1);
-      break;
-    default:
-      throw error;
-  }
+    // handle specific listen errors with friendly messages
+    switch (error.code) {
+        case 'EACCES':
+            console.error(bind + ' requires elevated privileges');
+            process.exit(1);
+            break;
+        case 'EADDRINUSE':
+            console.error(bind + ' is already in use');
+            process.exit(1);
+            break;
+        default:
+            throw error;
+    }
 }
 
 /**
@@ -82,9 +82,9 @@ function onError(error) {
  */
 
 function onListening() {
-  var addr = server.address();
-  var bind = typeof addr === 'string'
-    ? 'pipe ' + addr
-    : 'port ' + addr.port;
-  debug('Listening on ' + bind);
+    var addr = server.address();
+    var bind = typeof addr === 'string'
+        ? 'pipe ' + addr
+        : 'port ' + addr.port;
+    debug('Listening on ' + bind);
 }

public/stylesheets/style.sass

@@ -1,6 +1,6 @@
 body
-  padding: 50px
-  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif
+    padding: 50px
+    font: 14px "Lucida Grande", Helvetica, Arial, sans-serif
 
 a
-  color: #00B7FF
+    color: #00B7FF

routes/index.js

@@ -3,7 +3,7 @@ var router = express.Router();
 
 /* GET home page. */
 router.get('/', function(req, res, next) {
-  res.render('index', { title: 'Express' });
+    res.render('index', { title: 'Express' });
 });
 
 module.exports = router;

routes/users.js

@@ -3,7 +3,7 @@ var router = express.Router();
 
 /* GET users listing. */
 router.get('/', function(req, res, next) {
-  res.send('respond with a resource');
+    res.send('respond with a resource');
 });
 
 module.exports = router;

views/error.pug

@@ -1,6 +1,6 @@
 extends layout
 
 block content
-  h1= message
-  h2= error.status
-  pre #{error.stack}
+    h1= message
+    h2= error.status
+    pre #{error.stack}

views/index.pug

@@ -1,5 +1,5 @@
 extends layout
 
 block content
-  h1= title
-  p Welcome to #{title}
+    h1 Yoooooooooooooooooo
+    p Yoooooooooooooooooooooooooooooooo

views/layout.pug

@@ -1,7 +1,7 @@
 doctype html
 html
-  head
-    title= title
-    link(rel='stylesheet', href='/stylesheets/style.css')
-  body
-    block content
+    head
+        title= title
+        link(rel='stylesheet', href='/stylesheets/style.css')
+    body
+        block content